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I. Basic Information for CVE-2016-6263
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The stringprep_utf8_nfkc_normalize function in lib/nfkc.c in libidn before 1.33 allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) via crafted UTF-8 data.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
libidn 远程安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU Libidn是一个通过IETF国际域名（IDN）实施字符串预处理、Punycode和IDNA规格定义的包。 libidn 1.33之前的版本中的lib/nfkc.c文件中的‘stringprep_utf8_nfkc_normalize’函数存在安全漏洞。上下文相关的攻击者可借助特制的UTF-8数据利用该漏洞造成拒绝服务（越边界读取和崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2016-6263
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III. Intelligence Information for CVE-2016-6263
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V. Comments for CVE-2016-6263

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